Across the world, วีรฐา (วีรฐา 
) is a very rare epicene forename. The first name วีรฐา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| วีรฐา | Thailand |
โภชนดา, บวรวนิชพงษ์, and เจริญวัฒนา